3746563 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3746563 > 2 > ChemIDplus > 059938975 > 59938-97-5 Picras-3-ene-2,16-dione, 15-(2-(acetyloxy)-2-methyl-1-oxobutoxy)-13,20-epoxy-1,11,12-trihydroxy-, (1beta,11beta,12alpha,16beta)- Quassimarin > 59938-97-5 > 059938975 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=059938975 $$$$